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机译:
Channing Laboratory and Division of Infectious Diseases, Department of Medicine, Brigham and Women's Hospital, Children's Hospital, Boston, MA02115, USA.;
Antigens; Surface; Bacterial Proteins; Genes; Bacterial; Mosaicism; Multigene Family; 抗原; 表面; 细菌蛋白质类; 基因; 细菌; 镶嵌现象; 多基因族; 链球菌; 无乳;